You know why? Because a sixty-year-old woman doesn't give an airborne copulation about being sloot-shamed. Quite the opposite, she only improves her reputation as a man-eater giving young men like you an erection.
Why is this autistic observation the subject of a thread on a seduction forum?
No, not really.
It's not a 'pattern', unless you disregard the psychological notion that older people care less about the opinions of the masses, so where young women might care about how they are viewed by society, the old biddies don't give a crap anymore about how they are perceived.
Everyone here under sixty has traumas from drooling old grandmas wanting to slobber them, so while they welcome the 'handsiness' of younger women, they tend to avoid your 'broads' for that same intimacy. Plus, whereas you obviously get excited about 'older women', most of the members here, no matter how thirsty and desperate, will not get aroused from the touch of senior citizens.
Really, dude, no matter how you package this abnormal desire of yours, it will never be acknowledged as normal behaviour.